1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: java://taskmanager scheme handler.

    15 *

    16 */

    17 package com.nokia.mj.impl.rt.taskmanager;

    18 

    19 import javax.microedition.io.ConnectionNotFoundException;

    20 

    21 import com.nokia.mj.impl.coreui.CoreUi;

    22 import com.nokia.mj.impl.rt.midp.SchemeHandlerBase;

    23 

    24 /**

    25  * TaskManager platform request scheme handler. These are java: taskmanager?hide

    26  * java: taskmanager?show. Using hide URL query application is hided

    27  * from the TaskManager and brought visible using show query.

    28  */

    29 public class SchemeHandler extends SchemeHandlerBase

    30 {

    31 

    32     /*** ----------------------------- PUBLIC ------------------------------ */

    33 

    34     /**

    35      * Execute scheme. If url contains query ?hide application is removed

    36      * from the TaskManager and if it contains ?show application is shown on

    37      * TaskManager.

    38      *

    39      * @return false. Since MIDlet needs never be closed before content fetch.

    40      * @throws ConnectionNotFoundException if URL was invalid.

    41      */

    42     public boolean execute(String url) throws ConnectionNotFoundException

    43     {

    44         if (url.indexOf("?hide") != -1)

    45         {

    46             CoreUi.hideApplication(true);

    47         }

    48         else if (url.indexOf("?show") != -1)

    49         {

    50             CoreUi.hideApplication(false);

    51         }

    52         else

    53         {

    54             throw new ConnectionNotFoundException("Invalid URL");

    55         }

    56 

    57         return false;

    58     }

    59 }

    60